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66 lines
1.8 KiB
Python
66 lines
1.8 KiB
Python
# pylint: disable=unused-argument
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# pylint: disable=redefined-outer-name
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# pylint: disable=line-too-long
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import pytest
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import time
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from helpers.client import QueryRuntimeException
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from helpers.cluster import ClickHouseCluster
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cluster = ClickHouseCluster(__file__)
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node = cluster.add_instance(
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"node",
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main_configs=[
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"configs/testkeeper.xml",
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],
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)
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@pytest.fixture(scope="module", autouse=True)
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def start_cluster():
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try:
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cluster.start()
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yield cluster
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finally:
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cluster.shutdown()
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def test_projection_broken_part():
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node.query(
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"""
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create table test_projection_broken_parts_1 (a int, b int, projection ab (select a, sum(b) group by a))
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engine = ReplicatedMergeTree('/clickhouse-tables/test_projection_broken_parts', 'r1')
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order by a settings index_granularity = 1;
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create table test_projection_broken_parts_2 (a int, b int, projection ab (select a, sum(b) group by a))
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engine ReplicatedMergeTree('/clickhouse-tables/test_projection_broken_parts', 'r2')
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order by a settings index_granularity = 1;
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insert into test_projection_broken_parts_1 values (1, 1), (1, 2), (1, 3);
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system sync replica test_projection_broken_parts_2;
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"""
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)
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# break projection part
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node.exec_in_container(
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[
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"bash",
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"-c",
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"rm /var/lib/clickhouse/data/default/test_projection_broken_parts_1/all_0_0_0/ab.proj/data.bin",
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]
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)
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expected_error = "No such file or directory"
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assert expected_error in node.query_and_get_error(
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"select sum(b) from test_projection_broken_parts_1 group by a"
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)
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time.sleep(2)
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assert (
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int(node.query("select sum(b) from test_projection_broken_parts_1 group by a"))
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== 6
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)
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